উঞ५ॺঞ५ॺ॥থॡজ‫৾ੵॺش‬ভ‫ؙ‬ਸ਼їћ৚३থএ४क़঒૛ધૐ‫ق‬їѕіќফіѕা‫ك‬〔論文〕

DCģŕ¤Wü¯UHKaĘQdčŏus|ûWęŋöUPa¶ h{g}n|k}l|n}p   ù     6ªÎ êŉh{g}n|k}l|n}p   ù Ħ½  ¸ě ³įÇĝ»Ėë Çĝä÷ÌĂÆ¶ æ     ½ß  Ň øįÇĝ»Ėë Çĝä÷ÌĂÆ¶ æ     Ħ½  ħº ñĉ
Abstract: This study examines the applicability of constant shear flow panel analysis for a PCroad bridge. This analysis is generally recognized as a reasonable design method for a steel roadbridge. In case of designing a PC box girder used on a cable-stayed bridge, the trend of the effectof torsion was observed and the initial deformation of stress and its direction due to thedifference of volume change at each construction stage reflected an actual phenomenon. Also thetensile stress at the bottom of the lower slab caused by the curvature of the PC cables werequalitatively evaluated. It was therefore shown that a constant shear flow panel element could
be useful for the PC road bridge design and improve the design efficiency.
Key words: Truss analysis, Constant shear flow panel, In-plane deviation force, PC box girder

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